Skip to product information
1 of 2

GM

GM Engine Oil Filler Cap - 97350955

GM Engine Oil Filler Cap - 97350955

Regular price $6.33 USD
Regular price $12.65 USD Sale price $6.33 USD
Sale
Shipping calculated at checkout.

Shipping Policy

Orders are typically processed within 24–48 hours, Monday through Friday, excluding major U.S. holidays. Shipping options include Small Package Saver, Ground, Second Day Air, and Next Day Air. Free Shipping applies to qualifying items within the contiguous 48 states. Freight or oversized shipments require a commercial address. Please inspect all deliveries and report damages within 24–48 hours. We ship only within the continental U.S. and cannot deliver to P.O. boxes or international locations. Most orders ship from our North Carolina warehouse.For estimated transit times, see the shipping chart. Read more information.

About us

Expert-selected truck parts

At FleetPro Parts, we specialize in supplying OEM replacement parts for heavy-duty trucks. From Freightliner and Detroit Diesel to Cummins, Mack, Volvo, and Wabco, our catalog covers the components you need to keep your fleet moving. Every part we stock is tested, reliable, and built to match OEM standards, so you can order with confidence. Our team knows truck parts inside out—from engine cooling and steering to AC systems, alternators, and fuel components. Whether you’re maintaining a single truck or managing an entire fleet, we make it easy to find the right part, at the right time. For when it matters. More about Us.

Contact us

FleetPro Truck Center Inc • 4989 Hendersonville Rd, Fletcher, NC 28732 • Phone +1 888-722-1331

View full details

Description:

Prevent engine oil leaks, stop dirt contamination in the valve train, and maintain proper crankcase pressure balance with the Genuine GM ACDelco Engine Oil Filler Cap (97350955 / 97350955). Precision-engineered specifically for General Motors Class 2-6 commercial trucks, pickup trucks, and vans equipped with 6.6L Duramax Turbo Diesel engines (LB7, LLY, LBZ, LMM, LML, L5P), this heavy-duty oil filler cap seals the valve cover fill neck against crankcase blow-by pressure.

Features:

Brand: Genuine GM / ACDelco
MPN: 97350955 / 97350955
Product Type: Engine Valve Cover Oil Filler Cap Assembly
Cap Retention Type: Quarter-Turn Twist-Lock (Cam-On)
Material: Glass-Reinforced High-Temperature Composite Polymer
Gasket Material: High-Grade Fluorocarbon Rubber (Viton)
Color / Finish: Black Textured Composite
Engine Compatibility: General Motors 6.6L Duramax V8 Turbo Diesel (LB7, LLY, LBZ, LMM, LML, L5P)
Vehicle Compatibility: Chevrolet Silverado 2500HD/3500HD, GMC Sierra 2500HD/3500HD, Chevrolet Express 2500/3500/4500, GMC Savana 2500/3500/4500, Kodiak/TopKick C4500/C5500 Commercial Trucks (2001–2026 Model Years)
Origin: Genuine OEM General Motors Parts

Cross Reference: 97350955, FC220, 12589430, 12589433, 12583384, 12553123, 12569240, ACD-FC220, GM97350955, 55577531, 55566514

Part# : 97350955
Brand: GM